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DC1722J5015AHF

P1-P3P4-P6P7-P7
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722
J5015
AHF
Rev B
1 2 3 4 5 6 7 8
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
Return Loss at Isolated Port (dB)
Freq [GHz]
1 2 3 4 5 6 7 8
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
Return Loss at Coupled Port (dB)
Freq [GHz]
1 2 3 4 5 6 7 8
-3
-2.5
-2
-1.5
-1
-0.5
0
Insertion Loss (dB)
Freq [GHz]
1 2 3 4 5 6 7 8
-3
-2.5
-2
-1.5
-1
-0.5
0
Transmission Loss (dB)
Freq [GHz]
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC
1722
J5015
AHF
Rev B
Definition of Measured Specifications
*100% RF test is performed on configuration 1 where port 1 is connected to pin1, port 2 is connected to pin 2, port 3 is connected to pin 5 and port 4 is
connected to pin 6.
Parameter Definition
Mathematical
Representation
for Pin Configuration 1
Mathematical
Representation
for Pin Configuration 2
Return Loss
The impedance match of
the coupler to a 50Ω
system. Return Loss is an
alternate means to
express VSWR.
Return Loss (dB)=
10
20 log ( ) 1, 2,3, 4
ii
S i =
Return Loss (dB)=
10
20 log ( ) 1, 2,3, 4
ii
S i =
Mean Coupling
At a given frequency (ω
n
),
coupling is the input power
divided by the power at
the coupled port. Mean
coupling is the average
value of the coupling
values in the band. N is
the number of frequencies
in the band.
Coupling (dB) =
10 34
20log
C S
=
Mean Coupling (dB) =
N
C
N
n
n
∑
=1
)(
ω
Coupling (dB) =
10 21
20log
C S
=
Mean Coupling (dB) =
N
C
N
n
n
∑
=1
)(
ω
Insertion Loss
The input power divided
by the sum of the power at
the two output ports.
2 2
10 14 34
10 log ( )
S S+
2 2
10 41 21
10 log ( )
S S+
Transmission
Loss
The input power divided
by the power at the direct
port.
10 14
20 log ( )
S
10 41
20 log ( )
S
Directivity
The power at the coupled
port divided by the power
at the isolated port.
24
10
34
20log ( )
S
S
31
10
21
20log ( )
S
S
Frequency
Sensitivity
The decibel difference
between the maximum in
band coupling value and
the minimum in band
coupling value.
(Max Coupling (dB) – Min
Coupling (dB))/2
(Max Coupling (dB) – Min
Coupling (dB))/2
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model DC1722
J5015
AHF
Rev B
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
All of the Xinger components are constructed from organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances.
.41
.33
.25
.66
.04
Circuit Pattern
Footprint Pad (s)
Solder Resist
Mounting Footprint
Dimensions are in Millimeters
Plated thru
holes to
ground
Plated thru
holes to
ground
4x Transmission
lines
P1-P3P4-P6P7-P7

DC1722J5015AHF

Mfr. #:
Buy DC1722J5015AHF
Manufacturer:
Anaren
Description:
Signal Conditioning 1.7-2.2GHz IL=.3dB Mean Coupling 15.9dB
Lifecycle:
New from this manufacturer.
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